/*
 * Copyright (c) 2006, 2023, webrx.cn All rights reserved.
 *
 */

package cn.webrx;

/**
 * <p>Project: jse2303 - For4
 * <p>Powered by webrx On 2023-07-11 15:30:38
 * <p>描述：<p>
 *
 * @author webrx [webrx@126.com]
 * @version 1.0
 * @since 17
 */
public class For4 {
    public static void main(String[] args) {
        //>1 的
        int i = 9;
        boolean f = true;
        for (int j = 2; j < i; j++) {
            if (i % j == 0) {
                f = false;
                break;
            }
        }
        System.out.println(f ? "素数" : "No");

    }
}
